includes/SpecialGroups.php

   1 <?php
   2 /**
   3  * Provide an administration interface
   4  * DO NOT USE: INSECURE.
   5  * @package MediaWiki
   6  * @subpackage SpecialPage
   7  */
   8
   9 /** */
  10 require_once('HTMLForm.php');
  11 require_once('Group.php');
  12
  13 /** Entry point */
  14 function wfSpecialGroups($par=null) {
  15         global $wgRequest;
  16         # Debug statement
  17         // print_r($_POST);
  18         $form = new GroupsForm($wgRequest);
  19         $form->execute();
  20 }
  21
  22 /**
  23  * A class to manage group levels rights.
  24  * @package MediaWiki
  25  * @subpackage SpecialPage
  26  */
  27 class GroupsForm extends HTMLForm {
  28         var $mPosted, $mRequest, $mSaveprefs;
  29         /** Escaped local url name*/
  30         var $action;
  31
  32         /** Constructor*/
  33         function GroupsForm ( &$request ) {
  34                 $this->mPosted = $request->wasPosted();
  35                 $this->mRequest = $request;
  36                 $this->mName = 'groups';
  37
  38                 $titleObj = Title::makeTitle( NS_SPECIAL, 'Groups' );
  39                 $this->action = $titleObj->escapeLocalURL();
  40         }
  41
  42         /**
  43          * Manage forms to be shown according to posted datas.
  44          * Depending on the submit button used : Call a form or a saving function.
  45          */
  46         function execute() {
  47                 // show the general form
  48                 $this->switchForm();
  49                 if ( $this->mPosted ) {
  50                         // show some more forms
  51                         if($this->mRequest->getCheck('seditgroup')) {
  52                                 $this->editGroupForm( $this->mRequest->getVal($this->mName.'-group-edit') ); }
  53                         if($this->mRequest->getCheck('saddgroup')) {
  54                                 $this->editGroupForm( ); }
  55
  56                         // save settings
  57                         if($this->mRequest->getCheck('savegroup')) {
  58                                 $this->saveGroup($this->mRequest->getVal('editgroup-name'),
  59                                                  $this->mRequest->getVal('editgroup-oldname'),
  60                                                  $this->mRequest->getVal('editgroup-description'),
  61                                                                  $this->mRequest->getArray('editgroup-getrights'));
  62                         }
  63                 }
  64         }
  65
  66 // save things !!
  67         /**
  68          * Save a group
  69          * @param string $newname Group name.
  70          * @param string $oldname Old (current) group name.
  71          * @param string $description Group description.
  72          *
  73          * @todo FIXME : doesnt validate anything. Log is incorrect.
  74          */
  75         function saveGroup($newname, $oldname, $description, $rights) {
  76                 $newame = trim($newname);
  77
  78                 if($oldname == '') {
  79                 // We create a new group
  80                         $g = new group();
  81                         $g->addToDatabase();
  82                 } else {
  83                         $g = Group::newFromName($oldname);
  84                 }
  85
  86                 // save stuff
  87                 $g->setName($newname);
  88                 $g->setDescription($description);
  89                 if(isset($rights)) { $g->setRights( implode(',',$rights) ); }
  90
  91                 $g->save();
  92
  93                 $log = new LogPage( 'rights' );
  94                 $log->addEntry( 'rights', Title::makeTitle( NS_SPECIAL, $g->getName()) , ' '.$g->getRights() );
  95
  96         }
  97
  98         /**
  99          * The entry form
 100          * It allows a user to edit or eventually add a group
 101          */
 102         function switchForm() {
 103                 global $wgOut;
 104
 105                 // group selection
 106                 $wgOut->addHTML( "<form name=\"ulgroup\" action=\"$this->action\" method=\"post\">\n" );
 107                 $wgOut->addHTML( $this->fieldset( 'lookup-group',
 108                                 HTMLSelectGroups($this->mName.'-group-edit', array(0 => $this->mRequest->getVal($this->mName.'-group-edit')) ) .
 109                                 ' <input type="submit" name="seditgroup" value="'.wfMsg('editgroup').'" />' .
 110                                 '<br /><input type="submit" name="saddgroup" value="'.wfMsg('addgroup').'" />'
 111                         ));
 112                 $wgOut->addHTML( "</form>\n" );
 113         }
 114
 115         /**
 116          * Edit a group properties and rights.
 117          * @param string $groupname Name of a group to be edited.
 118          */
 119         function editGroupForm($groupID = 0) {
 120                 global $wgOut;
 121
 122                 if($this->mRequest->getVal('seditgroup')) {
 123                 // fetch data if we edit a group
 124                         $g = Group::newFromID($groupID);
 125                         $fieldname = 'editgroup';
 126                 } else {
 127                 // default datas when we add a group
 128                         $g = new group();
 129                         $fieldname = 'addgroup';
 130                 }
 131
 132                 $gName = $g->getName();
 133                 $gDescription = $g->getDescription();
 134
 135
 136                 $wgOut->addHTML( "<form name=\"editGroup\" action=\"$this->action\" method=\"post\">\n".
 137                                 '<input type="hidden" name="editgroup-oldname" value="'.$gName.'" />');
 138                 $wgOut->addHTML( $this->fieldset( $fieldname,
 139                         $this->textbox( 'editgroup-name', $gName ) .
 140                         $this->textareabox( 'editgroup-description', $gDescription ) .
 141                         '<br /><table border="0" align="center"><tr><td>'.
 142                         HTMLSelectRights($g->getRights()).
 143                         '</td></tr></table>'."\n".
 144                         '<input type="submit" name="savegroup" value="'.wfMsg('savegroup').'" />'
 145                         ));
 146
 147                 $wgOut->addHTML( "</form>\n" );
 148         }
 149 } // end class GroupsForm
 150 ?>